About Varistors

Varistors

A varistor (also known as a voltage-dependent resistor, or VDR) is a resistor whose resistance changes as the voltage across it increases or decreases. Varistors are typically constructed from a ceramic material containing semiconductor materials such as silicon and germanium. They have a relatively large resistance at low voltage levels, but as the voltage increases, their resistance drops significantly, allowing more current to flow through them. This feature makes them useful for absorbing transient voltages, which are sudden increases in the voltage that can occur when a device is powered on or off. Varistors are also commonly used to provide overvoltage protection, where they absorb and dissipate excessive voltages before they reach sensitive electronic components.

Varistors

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Product	Voltage Rating DC	Voltage Rating AC	Clamping Voltage	Diameter	Peak Surge Current	Surge Energy Rating	Capacitance	Operating Temperature Range	Termination Style	Packaging	Package / Case	Series	Mounting Style	Varistor Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Qualification

ERZ-V05V391CS

Varistors ZNR TransientSurge Absorbers Type D

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic

Availability : 1377
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1079

Multiples of: 1

MOV

320 VDC

250 VAC

675 V

5 mm

800 A

12 J

80 pF

Radial

PCB Mount

390 V

- 40 C

+ 85 C

MOVGT07V230K

Varistors MOVGT - MOV & GDT Combination, 7 mm disc size, 230 V MCOV

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Eaton

Availability : 1372
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August 2025

August 2025
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.385

Multiples of: 1

MOV, GDT

Axial

Bulk

MOVGT

TMOV20RP385M

Varistors THERMALLY PROTECTED VARISTOR 20MM

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 1368
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 1.155

Multiples of: 1

Mov

385 VAC

1.025 kV

20 mm

10 kA

700 pF

Radial

Bulk

Itmov

Pcb Mount

- 55 C

+ 85 C

TVR07680KFAB203F

Plugin,P=5mm Varistors ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TKS

Availability : 1367
Ship by Fri. 12 Sep to Wed. 17 Sep

September 2025

September 2025
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39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0463

Multiples of: 5

B72210S0141K101

Varistors 140volts 2500A

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

Availability : 1367
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1375

Multiples of: 1

360 V

10 mm

370 pF

- 40 C to + 85 C

Bulk

220 V

V14E250P

Varistors 250Vrms 6kA 500pF 14mm Disc

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 1367
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.2673

Multiples of: 1

Mov

320 V

250 V

650 V

14 mm

6 kA

100 J

500 pF

- 55 C to + 85 C

Radial

Bulk

Ultramov

351 v to 429 V

- 55 C

+ 85 C

VDRUS14X275BSE

Varistors 275V 8000A 14D Radial

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay

Availability : 1366
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.6402

Multiples of: 1

Mov

350 VDC

275 VAC

710 V

16.5 mm

8 kA

185 J

440 pF

Radial

Bulk

Vdrus

Pcb Mount

430 V

- 40 C

+ 125 C

MOV-10D680K

Varistors 1250pF 68volts 10%

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns

Availability : 1365
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

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36	31	1	2	3	4	5	6

USD 0.1111

Multiples of: 1

MOV

75 VDC

40 VAC

135 V

10 mm

500 A

8.2 J

1250 pF

Radial

Bulk

MOV - 10DxxxK

PCB Mount

68 V

- 40 C

+ 85 C

B72232B0271K001

Varistors 275V RMS 32MM Varistor B32K275

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

Availability : 1363
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
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36	31	1	2	3	4	5	6

USD 12.98

Multiples of: 1

350 VDC

275 VAC

710 V

32 mm

25 kA

360 J

2000 pF

Bulk

Highe

- 40 C

+ 105 C

V33ZA70P

Varistors 20 VAC 150J 58V-CLAMP 2KA-PK

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 1362
Ship by Fri. 29 Aug to Thu. 04 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
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40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.2226

Multiples of: 1

58 V

20 mm

0.013 uF

- 55 C to + 85 C

Bulk

33 V

ERZ-V20D821

Varistors 820V 6500A ZNR SUR ABSORBER 20MM

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic

Availability : 1361
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 1.419

Multiples of: 1

Mov

670 V

510 V

1355 V

20 mm

7.5 kA

460 J

530 pF

- 40 C to + 85 C

Radial

820 V

- 40 C

+ 85 C

V100MA4B

Littelfuse Varistors 100V 100pF

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 1359
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.4576

Multiples of: 1

MOV

81 VDC

60 VAC

185 V

3 mm

40 A

0.45 J

100 pF

Radial

Bulk

PCB Mount

100 V

- 55 C

+ 85 C

V14E23P

Littelfuse Varistors 23Vrms 4kA 8000pF 14mm Disc

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 1358
Ship by Fri. 29 Aug to Thu. 04 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
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39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.2902

Multiples of: 1

Mov

28 VDC

23 VAC

71 V

14 mm

4000 A

23 J

7000 pF

- 40 C to + 85 C

Radial

Bulk

Lv Ultramov

36 VDC

- 40 C

+ 85 C

ERZ-V20D121

Varistors 120V 6500A ZNR SUR ABSORBER 20MM

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic

Availability : 1358
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.6039

Multiples of: 1

MOV

100 VDC

75 VAC

200 V

20 mm

10 kA

85 J

5500 pF

Radial

PCB Mount

120 V

- 40 C

+ 85 C

RM10D271KD14ECW0

Varistors 225V 455V 2.5KA Through Hole,P=7.5mm RoHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Dersonic

Availability : 1358
Ship by Fri. 12 Sep to Wed. 17 Sep

September 2025

September 2025
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39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0277

Multiples of: 10

455 V

ERZ-E08A201

Panasonic Varistors ERZ-E 8mm 200V Bulk ZNR Surge Absorber

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Panasonic

Availability : 1358
Ship by Fri. 29 Aug to Thu. 04 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
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39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0925

Multiples of: 250

Mov

170 V

130 V

340 V

10.5 mm

3.5 kA

35 J

390 pF

- 40 C to + 85 C

Bulk

Erz - E

200 V

- 40 C

+ 85 C

D58ZOV301RA10

MOV - Standard, 5mm, 300VAC, 800A Imax (aka 01-1231)

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Maida

Availability : 1354
Ship by Fri. 29 Aug to Thu. 04 Sep

September 2025

September 2025
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36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.1062

Multiples of: 1000

ZVR07D271KK6F5A0

455V 225V 175V 270V Plugin,P=5mm Varistors ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

South HongMing

Availability : 1348
Ship by Fri. 12 Sep to Wed. 17 Sep

September 2025

September 2025
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36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0272

Multiples of: 10

455 V

270 V

VDRUS14X385BSE

Varistors 385V 8000A 14D Radial

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Vishay

Availability : 1348
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.8371

Multiples of: 1

Mov

505 VDC

385 VAC

1.025 kV

16.5 mm

8 kA

250 J

280 pF

Radial

Bulk

Vdrus

Pcb Mount

620 V

- 40 C

+ 125 C

MOV-14D201KTR

Varistors 200volts 14mm

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns

Availability : 1347
Ship by Wed. 27 Aug to Fri. 29 Aug

August 2025